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Increased Electrical Conductivity in Mesoporous Metal–Organic Framework Featuring Metallacarboranes Guests
Journal of the American Chemical Society ( IF 15.0 ) Pub Date : 2018-03-04 , DOI: 10.1021/jacs.8b00605
Chung-Wei Kung 1 , Kenichi Otake 1 , Cassandra T. Buru 1 , Subhadip Goswami 1 , Yuexing Cui 1 , Joseph T. Hupp 1, 2 , Alexander M. Spokoyny 3 , Omar K. Farha 1, 4
Affiliation  

Nickel(IV) bis(dicarbollide) is incorporated in a zirconium-based metal-organic framework (MOF), NU-1000, to create an electrically conductive MOF with mesoporosity. All the nickel bis(dicarbollide) units are located as guest molecules in the microporous channels of NU-1000, which permits the further incorporation of other active species in the remaining mesopores. For demonstration, manganese oxide is installed on the nodes of the electrically conductive MOF. The electrochemically addressable fraction and specific capacitance of the manganese oxide in the conductive framework are more than 10 times higher than those of the manganese oxide in the parent MOF.

中文翻译:

具有金属碳硼烷客体的介孔金属-有机骨架的导电性增加

镍 (IV) 双(二碳化物)结合在锆基金属有机骨架 (MOF) NU-1000 中,以创建具有介孔性的导电 MOF。所有双(二碳化物)镍单元都作为客体分子位于 NU-1000 的微孔通道中,这允许在剩余的介孔中进一步掺入其他活性物质。为了演示,将氧化锰安装在导电 MOF 的节点上。导电框架中锰氧化物的电化学可寻址分数和比电容比母体 MOF 中的锰氧化物高 10 倍以上。
更新日期:2018-03-04
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